diff options
Diffstat (limited to 'arch/powerpc/platforms/83xx/mpc830x_rdb.c')
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc830x_rdb.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c new file mode 100644 index 000000000..956d4389e --- /dev/null +++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * arch/powerpc/platforms/83xx/mpc830x_rdb.c + * + * Description: MPC830x RDB board specific routines. + * This file is based on mpc831x_rdb.c + * + * Copyright (C) Freescale Semiconductor, Inc. 2009. All rights reserved. + * Copyright (C) 2010. Ilya Yanok, Emcraft Systems, yanok@emcraft.com + */ + +#include <linux/pci.h> +#include <linux/of_platform.h> +#include <asm/time.h> +#include <asm/ipic.h> +#include <asm/udbg.h> +#include <sysdev/fsl_pci.h> +#include <sysdev/fsl_soc.h> +#include "mpc83xx.h" + +/* + * Setup the architecture + */ +static void __init mpc830x_rdb_setup_arch(void) +{ + mpc83xx_setup_arch(); + mpc831x_usb_cfg(); +} + +static const char *board[] __initdata = { + "MPC8308RDB", + "fsl,mpc8308rdb", + "denx,mpc8308_p1m", + NULL +}; + +/* + * Called very early, MMU is off, device-tree isn't unflattened + */ +static int __init mpc830x_rdb_probe(void) +{ + return of_device_compatible_match(of_root, board); +} + +machine_device_initcall(mpc830x_rdb, mpc83xx_declare_of_platform_devices); + +define_machine(mpc830x_rdb) { + .name = "MPC830x RDB", + .probe = mpc830x_rdb_probe, + .setup_arch = mpc830x_rdb_setup_arch, + .discover_phbs = mpc83xx_setup_pci, + .init_IRQ = mpc83xx_ipic_init_IRQ, + .get_irq = ipic_get_irq, + .restart = mpc83xx_restart, + .time_init = mpc83xx_time_init, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +}; |